Plesk : Upgrading failed with error while trying to execute SQL query

Symptoms Upgrade version 8.6 failed. The following error is shown in upgrade log: /tmp/psa_8.6.0_cos4.build86080722.02_upgrade.090611.00.57.log —>8— ERROR while trying to execute SQL query, the query was: DELETE FROM mysql.user WHERE user = ”; FLUSH PRIVILEGES; Aborting… STOP psa-8.6.0-cos4.build86080722.02 upgrading AT Thu Jun 11 00:57:52 CDT 2009 —8 flush privileges; ERROR 1146 (42S02): Table ‘mysql.procs_priv’ doesn’t exist […]

[How to] How to configure containers to not apply Microsoft updates installed on Virtuozzo host.

Symptoms By default Microsoft updates installed on Virtuozzo host are applied in containers during next containers start. Resolution If auto applying Microsoft updates in containers is unnecessary option it is possible to configure containers to not install updates even if its are on Virtuozzo host. The following example shows how to disable this auto applying […]

Plesk 8.x error : Unable to remove hosting: Unable to delete system user: SysUser->systemRemove() failed: usermng failed: Unknown error 0xC00CE558 (COM Error C00CE558) at execute command del” while deleting the domains

I faced a issue while deleted few domains from Plesk 8.6. Error While deleting a domain from Plesk : Unable to remove hosting: Unable to delete system user: SysUser->systemRemove() failed: usermng failed: Unknown error 0xC00CE558 (COM Error C00CE558) at execute command del” while deleting the domains Every domains showed a COM error when tried to […]